.index_swiper{
  swiper{
    width: 750rpx;
    height: 340rpx;
    image{
      width: 100%;
    }
  }
}
.index_cate{
  display:flex;
  navigator{
    padding: 20rpx;
    flex: 1;
    image{
      width: 100%;
    }
  }
}
.index_floor{
  .floor_group{
    .floor_title{
      padding: 10rpx 0;
      image{
        width: 100%;
      }
    }
    .floor_list{
      // 清除浮动
      overflow: hidden;
      navigator{
        float: left;
       width: 33.33%;
      /*要找后四个超链接，来更改宽和高*/
      &:nth-last-child(-n+4){
        /*原图的宽高：232*386*/
        /*232 / 386=33.3vw/height
        推算出原图的高是：33.33vw*386/232*/
        height: 27.72711207vw;
        border-left: 10rpx solid white;
      }
      &:nth-child(2),
      &:nth-child(3){
        border-bottom: 10rpx solid white;
      }
        image{
          width: 100%;
          height: 100%;
         
        }
      }
    }
  }
}